cppcheck/test/cfg/boost.cpp

90 lines
2.0 KiB
C++

// Test library configuration for boost.cfg
//
// Usage:
// $ cppcheck --check-library --library=boost --enable=style,information --inconclusive --error-exitcode=1 --disable=missingInclude --inline-suppr test/cfg/boost.cpp
// =>
// No warnings about bad library configuration, unmatched suppressions, etc. exitcode=0
//
#include <boost/config.hpp>
#include <boost/math/special_functions/round.hpp>
#include <boost/endian/conversion.hpp>
#include <boost/bind.hpp>
#include <boost/function.hpp>
BOOST_FORCEINLINE void boost_forceinline_test()
{}
BOOST_NOINLINE void boost_noinline_test()
{}
BOOST_NORETURN void boost_noreturn_test()
{}
void print_hello()
{
printf("hello");
}
void valid_code(boost::function<void(void)> &pf_print_hello)
{
if (BOOST_LIKELY(1)) {}
if (BOOST_UNLIKELY(0)) {}
int int1 = 5;
boost::endian::endian_reverse_inplace(int1);
boost::bind(print_hello)();
pf_print_hello = boost::bind(print_hello);
}
void ignoredReturnValue(char * buf)
{
// cppcheck-suppress ignoredReturnValue
boost::math::round(1.5);
// cppcheck-suppress ignoredReturnValue
boost::math::iround(1.5);
// cppcheck-suppress ignoredReturnValue
boost::math::lround(1.5);
// cppcheck-suppress ignoredReturnValue
boost::math::llround(1.5);
// cppcheck-suppress ignoredReturnValue
boost::endian::endian_reverse(1);
}
void uninitvar()
{
int intUninit1;
int intUninit2;
// cppcheck-suppress uninitvar
boost::endian::endian_reverse_inplace(intUninit1);
// cppcheck-suppress uninitvar
(void)boost::math::round(intUninit2);
}
void throwexception(int * buf)
{
if (!buf)
boost::throw_exception(std::bad_alloc());
*buf = 0;
}
void throwexception2(int * buf)
{
if (!buf)
BOOST_THROW_EXCEPTION(std::bad_alloc());
*buf = 0;
}
void macros()
{
#define DECL(z, n, text) text ## n = n;
BOOST_PP_REPEAT(5, DECL, int x)
BOOST_SCOPED_ENUM_DECLARE_BEGIN(future_errc) {
no_state
}
BOOST_SCOPED_ENUM_DECLARE_END(future_errc)
}